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http://purl.uniprot.org/citations/24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24088662http://www.w3.org/2000/01/rdf-schema#comment"Gonadotropin-inhibitory hormone (GnIH) was first identified in quail as a novel neurohormone that acts directly on the anterior pituitary to inhibit gonadotropin release. GnIH inhibits not only gonadotropin release from the pituitary gland but also inhibits the release of gonadotropin-releasing hormone (GnRH) from the hypothalamus. In this study, we examined how GnIH receptors were regulated in pituitary gonadotroph cells and GnRH-producing neurons in the hypothalamus. In the mouse pituitary gonadotroph cell line LβT2, GnRH increased expression of the GnIH receptor, G-protein coupled receptor 74 (GPR74). GnRH also stimulated the expression of GPR74 and GPR147 in primary cultures of rat anterior pituitary cells. In addition, when GnRH was administered to LβT2 cells in a pulsatile manner, low frequency GnRH pulse stimulation stimulated GPR74 and GPR147 expression more than did high frequency GnRH pulses. In the mouse hypothalamic GnRH-producing cell line GT1-7, hypothalamic kisspeptin did not significantly increase the expression of GnIH receptors. However, the intermittent administration of kisspeptin to GT1-7 cells significantly increased GPR74 and GPR147 mRNA expression. The overexpression of either constitutively active MEK kinase (MEKK) or protein kinase A (PKA) in LβT2 cells increased the expression of GPR74 mRNA. Conversely, in GT1-7 cells, although the overexpression of either MEKK or PKA failed to stimulate GnIH receptor expression, the combined overexpression of both kinases together increased GPR74 and GPR147 mRNA levels. Our current observations suggest that two central controllers of reproductive function, GnRH and kisspeptin, stimulate the expression of GnIH receptors in pituitary gonadotroph cells and hypothalamic GnRH neurons."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.org/dc/terms/identifier"doi:10.1507/endocrj.ej13-0238"xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/author"Miyazaki K."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/author"Kanasaki H."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/author"Sukhbaatar U."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/author"Oride A."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/author"Mijiddorj T."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/name"Endocr J"xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/pages"25-34"xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/title"Expression of gonadotropin-inhibitory hormone receptors in mouse pituitary gonadotroph LbetaT2 cells and hypothalamic gonadotropin-releasing hormone-producing GT1-7 cells."xsd:string
http://purl.uniprot.org/citations/24088662http://purl.uniprot.org/core/volume"61"xsd:string
http://purl.uniprot.org/citations/24088662http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24088662
http://purl.uniprot.org/citations/24088662http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24088662
http://purl.uniprot.org/uniprot/#_A6K402-mappedCitation-24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/#_F1LN94-mappedCitation-24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/#_Q924G9-mappedCitation-24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/#_Q924H0-mappedCitation-24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/#_Q924N0-mappedCitation-24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/#_Q9EP86-mappedCitation-24088662http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/Q9EP86http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/Q924H0http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/F1LN94http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24088662
http://purl.uniprot.org/uniprot/A6K402http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24088662